Package / Case:	2AG, 5mm x 15mm (Axial)
DC Cold Resistance:	5.6 Ohms
Size / Dimension:	0.217" Dia x 0.591" L (5.50mm x 15.00mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CE, CSA, cURus
Melting I²t:	0.167
Breaking Capacity @ Rated Voltage:	100A AC, 150A DC
Mounting Type:	Through Hole
Series:	3JS
Response Time:	Slow
Voltage Rating - DC:	140V
Voltage Rating - AC:	350V
Current Rating:	150mA
Fuse Type:	Cartridge, Glass
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Fuses

Fuses are important safety components that protect electrical and electronic circuits from overcurrents. They are designed to provide short circuit protection and prevent equipment from damaging by rapidly responding to current overloads. The 3JS 150-R TR is a type of fuse that can be used to safeguard a broad range of electrical applications.

Application Field and Working Principle of 3JS 150-R TR

The 3JS 150-R TR fuse is a time-delay, non-cycling, current-limiting type. It is designed to offer both short circuit and overload protection for branch circuit applications. This type of fuse is used in a wide variety of industries, from power tools, lighting, and HVAC control to electrical motors and consumer electronics.

When an electrical system experiences an overload or short circuit, the 3JS 150-R TR immediately begins to heat up due to the flow of excessive current. This generates a higher internal pressure in the fuse, which eventually breaks the fuse element causing an open circuit. This causes a fast disruption in the circuit resulting in protection of the electrical system.

The 3JS 150-R TR also has a time-delay feature. This is beneficial because it allows the fuse to carry short-circuit currents for a limited amount of time before operating. This helps to protect devices from surges and spikes, as well as from overloads.

The 3JS 150-R TR is designed to safely interrupt overcurrents much faster than an electrical circuit breaker, and its current rating is clearly marked on the end cap of the fuse for easy identification. The rating of this fuse ranges from 125 A to 600 A. Because each device requires a specific current rating, it is important to choose the correct fuse for the job.

That\'s why it is important to select the right fuse for your device. The 3JS 150-R TR is an economical and reliable solution for short circuit and overload protection that is used in a variety of applications. This type of fuse offers fast response times, a wide current rating range, and time-delay features to protect your electrical system from dangerous current overloads.

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